28754414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{2399}}^1$

素因数の和:2875

約数の個数: 16

約数和(自身を含む): 46569600

約数和(自身を除く): 17815186

約数列:

[1, 2, 13, 26, 461, 922, 2399, 4798, 5993, 11986, 31187, 62374, 1105939, 2211878, 14377207, 28754414]

約数ペア:

[(1, 28754414), (2, 14377207), (13, 2211878), (26, 1105939), (461, 62374), (922, 31187), (2399, 11986), (4798, 5993)]